Monoprice 18514 200-Watt Bridgeable Power Amplifier for Home and Commercial Audio

Monoprice 18514 Amplifier - 400 W RMS - 2 Channel

The Monoprice 18514 Amplifier offers versatile and efficient audio amplification suitable for a wide range of residential and commercial multiroom sound systems. Designed with flexibility in mind, this Class D amplifier delivers high-quality sound with a compact form factor that is ideal for rack mounting. Its robust construction and feature set make it a reliable choice for users seeking to enhance their audio experience with scalable power solutions. Supporting both 4-ohm and 8-ohm speaker configurations, the amplifier provides up to 125 watts per channel in stereo mode or 225 watts when bridged into a single 8-ohm load, making it suitable for both small and large audio setups.

The amplifier features a buffered loop line output that allows seamless expansion by connecting additional amplifiers, ensuring a scalable system tailored to your needs. Multiple power-on modes—including always-on, signal detection, and trigger activation—offer flexible control options, while the 12-volt trigger output simplifies integration with other audio equipment. The rear panel includes a volume gain adjustment for precise control over output levels, and built-in thermal and short circuit protection circuits safeguard the amplifier during operation. The included rackmount ears enable easy installation in standard equipment racks, supporting either a single unit or side-by-side mounting of two units for increased power capacity.

Designed to improve audio signal strength, the Monoprice 18514 amplifier is capable of driving sound across various impedance levels, ensuring clear and loud audio delivery with minimal distortion. Its two-channel configuration provides a combined output of 400 W RMS, delivering ample power for demanding audio applications. Whether used for home theater systems, commercial venues, or multiroom sound distribution, this amplifier offers dependable performance, easy scalability, and straightforward installation, making it an excellent addition to any professional or residential audio setup.

Features:

• Supports 4-ohm and 8-ohm speaker configurations with up to 125 watts per channel or 225 watts in bridged mode

• Buffered loop line output enables system expansion with additional amplifiers

• Multiple power-on modes including always-on, signal detection, and trigger activation for flexible control

• 12-volt trigger input and output facilitate integration with other audio equipment

• Rear panel volume gain adjustment for precise output level control

• Built-in thermal and short circuit protection enhances reliability and safety

• Rackmount design with included ears for easy installation and side-by-side mounting options

• Provides 2 channels with a total output of 400 W RMS, suitable for demanding audio applications